Installation Details; Location Selection; Indoor Unit Installation - ComfortStar CZP09CD Service Manual

14 .Installation Details

14.1Location selection

Indoor unit location selection
14.1.1
 The place shall easily support the indoor
unit's weight.
 The place can ensure the indoor unit
installation and inspection.
 The place can ensure the indoor unit
horizontally installed.
 The place shall allow easy water drainage.
 The place shall easily connect with the
outdoor unit.
 The place where air circulation in the room
should be good.
 There should not be any heat source or
steam near the unit.
 There should not be any oil gas near the unit
 There should not be any corrosive gas near
the unit
 There should not be any salty air neat the
unit
 There should not be strong electromagnetic
wave near the unit
 There should not be inflammable materials
or gas near the unit
 There should not be strong voltage vibration.
Outdoor unit location selection
14.1.2
 The place shall easily support the outdoor
unit's weight.
 Locate the outdoor unit as close to indoor
unit as possible
 The piping length and height drop cannot
exceed the allowable value.
 The place where the noise, vibration and
outlet air do not disturb the neighbors.
 There is enough room for installation and
maintenance.
 The air outlet and the air inlet are not
impeded, and not face the strong wind.
 It is easy to install the connecting pipes and
cables.
 There is no danger of fire due to leakage of
inflammable gas.
 It should be a dry and well ventilation place
 The support should be flat and horizontal
 Do not install the outdoor unit in a dirty or
severely polluted place, so as to avoid
blockage of the heat exchanger in the
outdoor unit.
 If is built over the unit to prevent direct
sunlight, rain exposure, direct strong wend,
snow and other scraps accumulation, make
sure that heat radiation from the condenser
is not restricted.
More than 30cm/11.81in
More than 200cm/78.74in

14.2 Indoor unit installation

Duct indoor unit installation
14.2.1 FPA
14.2.1.1Service space for indoor unit
FPA Duct
200mm(7.87in) or more
14.2.1.2Bolt pitch
Size of outline dimension mounted plug
Model
CPA-09B/
CPA-12B
CPA-18B
CPA-24B
CPA-36DUB
CPA-48DUB
147
More than
60cm/23.62in
(Service space)
More than 30cm/11.81in
More than 60cm/23.62in
300mm(11.81in) or more
600mmx600mm/23.62inx23.62in
Check orifice
L
48.82 19.69
741 360
29.2 14.2
920 508
36.22 20
1140 598
44.88 23.54
1400 598
55.12 23.54
1240 697
48.82 27.44
M